fortifications

简明释义

英[ˌfɔːtɪfɪˈkeɪʃənz]美[ˌfɔrtɪfɪˈkeɪʃənz]

n. [军]防御工事（fortification 的复数）

英英释义

单词用法

同义词

反义词

例句

1.Must-see destinations include: Dravidian temples, institutes for Indian classical dance, British-era fortifications and churches.

教授印度传统舞蹈的德拉威寺庙学院，还有英国殖民时期的堡垒和教堂，都是行程中必不可少的景点。

2.The enemy were careful to destroy the fortifications from which they were retiring.

敌人小心翼翼，撤离阵地总要将工事破坏掉。

3.The design theory and method of resistance transformation has been mainly researched in the domain of civil defence fortifications.

平战抗力转换的设计理论与方法是目前人防工程领域的研究重点之一。

4.He then invested in infrastructure and built massive fortifications.

随后，他把精力投入到基础设施和防御工事的建造上。

5.Our present fortifications are only a mile from town, 'said Captain Randall shortly.

“我们现在的防御工事距离市区只有一英里远。”兰德尔队长简洁地说。

6.We directed all our guns against the enemy fortifications.

我们把炮口都对准了敌人的工事。

7.I can describe it very clearly, because I have had to do with the making of almost all our fortifications.

这个我可以给您讲清楚，因为我修筑过我们所有的工事。

8.In 1942 its steel frame was disassembled for use in fortifications and Bridges.

在1942年，它的钢框架被拆除，用于防御工事和桥梁建设。

9.While buildings can be strengthened to resist the shaking from an earthquake, such fortifications can't protect against tons of falling rock.

虽然建筑物可以加固，以抵御地震造成的摇晃，但这样的加固措施不可能经得住成吨重的落石。

10.The ancient city was surrounded by impressive fortifications, which provided protection against invaders.

这座古老的城市被令人印象深刻的防御工事包围，保护其免受侵略者的攻击。

11.During the war, the army built additional fortifications to strengthen their defense line.

在战争期间，军队建造了额外的防御工事以加强他们的防线。

12.The castle's fortifications included thick walls and a deep moat.

城堡的防御工事包括厚实的墙壁和深深的护城河。

13.Modern military strategies often involve the use of digital fortifications to protect sensitive information.

现代军事战略通常涉及使用数字化的防御工事来保护敏感信息。

14.The historical tour included a visit to the old fortifications that once protected the city.

历史之旅包括参观曾经保护城市的古老防御工事。

作文

Throughout history, the concept of defense has been a crucial element in the survival and prosperity of civilizations. One of the most significant aspects of defense is the construction of fortifications, which are structures designed to protect a place against attacks. These fortifications can take many forms, from simple earthworks to elaborate stone walls, and they have been employed by various cultures around the world. Understanding the role of fortifications in history not only sheds light on military strategies but also on the social and political dynamics of different eras. In ancient times, cities were often vulnerable to invasions from rival tribes or empires. To counter these threats, people began to build fortifications. The earliest examples included simple ditches and wooden palisades, but as technology and resources advanced, so did the complexity of these structures. For instance, the ancient Greeks constructed massive stone walls around their city-states, while the Romans perfected the art of fortifications with their extensive use of concrete and strategic designs that incorporated towers and gates. The significance of fortifications goes beyond mere physical barriers; they symbolize power and control. A well-fortified city could deter potential attackers and project an image of strength. This was particularly important during the Middle Ages, when feudal lords built castles as both residences and defensive strongholds. These castles featured thick walls, moats, and drawbridges, serving as formidable fortifications that protected the inhabitants from sieges. As warfare evolved, so did the design of fortifications. The introduction of gunpowder in the late medieval period led to changes in military architecture. Traditional high walls became less effective against cannons, prompting architects to develop star-shaped forts that could better withstand bombardments. The Vauban fortifications in France are a prime example of this innovation, showcasing how military needs influenced urban planning and architecture. In modern times, the concept of fortifications has expanded to include not only physical structures but also strategic military installations. Bunkers, trenches, and fortified bases play a crucial role in contemporary warfare, providing soldiers with protection and a tactical advantage. Additionally, the rise of cyber warfare has introduced a new dimension to fortifications, as nations now invest in securing their digital infrastructures against potential attacks. Despite the advancements in military technology, the fundamental purpose of fortifications remains unchanged: to provide safety and security. In today's world, where conflicts still arise and nations face threats from various sources, the importance of fortifications cannot be overstated. They serve as a reminder of our history and the lengths to which societies will go to protect their people and territory. In conclusion, fortifications have played a vital role throughout history, shaping the way civilizations defend themselves. From ancient walls to modern military bases, these structures reflect the ingenuity and resilience of humanity in the face of adversity. As we continue to navigate complex global challenges, understanding the historical significance of fortifications can provide valuable insights into the ongoing quest for security and peace.

纵观历史，防御的概念是文明生存和繁荣的关键要素之一。防御最重要的方面之一是建造防御工事，这些结构旨在保护一个地方免受攻击。这些防御工事可以采取多种形式，从简单的土堆到复杂的石墙，各种文化在世界各地都采用了它们。理解防御工事在历史中的作用不仅揭示了军事战略，还揭示了不同历史时期的社会和政治动态。 在古代，城市通常容易受到来自敌对部落或帝国的入侵。为了应对这些威胁，人们开始建造防御工事。最早的例子包括简单的沟渠和木栅栏，但随着技术和资源的进步，这些结构的复杂性也随之提高。例如，古希腊人在他们的城邦周围建造了巨大的石墙，而罗马人则通过广泛使用混凝土和战略设计，完善了防御工事的艺术，这些设计包含了塔楼和大门。 防御工事的重要性不仅仅在于物理屏障；它们象征着权力和控制。一个防御良好的城市可以威慑潜在的攻击者，并传递出力量的形象。这在中世纪尤为重要，当时封建领主建造城堡作为居住地和防御据点。这些城堡设有厚墙、护城河和吊桥，作为强大的防御工事，保护居民免受围攻。 随着战争的发展，防御工事的设计也在不断演变。火药在中世纪晚期的引入导致了军事建筑的变化。传统的高墙在大炮面前变得不那么有效，促使建筑师开发星形堡垒，以更好地抵御轰炸。法国的沃邦防御工事就是这一创新的典范，展示了军事需求如何影响城市规划和建筑。 在现代，防御工事的概念已扩展，不仅包括物理结构，还包括战略军事设施。掩体、壕沟和加固基地在当代战争中发挥着至关重要的作用，为士兵提供保护和战术优势。此外，网络战争的兴起为防御工事引入了新的维度，各国现在投资于保护其数字基础设施，防止潜在攻击。 尽管军事技术有所进步，防御工事的基本目的仍然没有改变：提供安全和保障。在今天这个冲突依然存在、各国面临各种来源威胁的世界中，防御工事的重要性不容小觑。它们提醒我们历史，以及社会为保护人民和领土所付出的努力。 总之，防御工事在历史上发挥了至关重要的作用，塑造了文明防御自己的方式。从古代的墙壁到现代的军事基地，这些结构反映了人类在逆境中表现出的聪明才智和韧性。在我们继续应对复杂的全球挑战时，理解防御工事的历史意义可以为我们在寻求安全与和平的持续追求中提供宝贵的见解。